The wife's half-brother

Incest & Cuckold: He says that his wife only knew she had an half-brother 2 years ago and they went to meet him and invited him to their place for several times. He's from Argentina. About a year ago his wife told him she was fantasizing about having sex with her latin brother. This was kind of normal because they where into cuckolding for some time, the problem was to know if her brother was into it, but she took care of that. It only append this once 20 years ago, and was the husband who recorded it.